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Posted to issues@maven.apache.org by "Christoph Läubrich (Jira)" <ji...@apache.org> on 2023/05/02 11:47:00 UTC

[jira] [Commented] (SUREFIRE-2072) Surefire retains too much heap in some case, leading to OutOfMemory

    [ https://issues.apache.org/jira/browse/SUREFIRE-2072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17718534#comment-17718534 ] 

Christoph Läubrich commented on SUREFIRE-2072:
----------------------------------------------

I can only tell that Tycho upgraded the the latest release and until now no one has complained about memory leaks ... so I think my assumption that this was fixed is correct.

> Surefire retains too much heap in some case, leading to OutOfMemory
> -------------------------------------------------------------------
>
>                 Key: SUREFIRE-2072
>                 URL: https://issues.apache.org/jira/browse/SUREFIRE-2072
>             Project: Maven Surefire
>          Issue Type: Bug
>            Reporter: Mickael Istria
>            Priority: Major
>
> Most likely since SuREFIRE-1845, every test execution can retain 64kB of RAM (as cache). Which caching is welcome, this cannot scale with some big test suites of several thousands of tests and cause OutOfMemoryError.
> This is the case when running Eclipse JDT dom test suite, since tycho-surefire-plugin started to adopt surefire 3.0.0.M6, as described in https://github.com/eclipse/tycho/issues/879#issuecomment-1096454637



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